When Beck and Brooke are spooked by a haunted sunken shipwreck, the Rangers dive deep to investigate. But Chip and Luna are so frightened by odd sights and sounds they don’t think to ask the underwater expert, Inkie, what’s what.

Takeaway: When you’re in an unfamiliar situation, listening to a knowledgeable friend’s insight and going to take a closer look helps you understand there's nothing to be afraid of.